Applied Mechanics and Design [GATE (Graduate Aptitude Test in Engineering) Mechanical Engineering]: Questions 9 - 14 of 82

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Question 9

Applied Mechanics and Design
Deflection of Beams

Appeared in Year: 2015

Question

Numeric Answer▾

A cantilever beam with flexural rigidity of is loaded as shown in the figure. The deflection (in mm) at the tip of the beam is

Deflection Angle

Question 10

Applied Mechanics and Design
Free Body Diagrams

Appeared in Year: 2015

Question

Numeric Answer▾

A wheel of radius r rolls without slipping on a horizontal surface shown below. If the velocity of point P is in the horizontal direction, the magnitude of velocity of point Q (in ) is

Instaneous Centre

Question 11

Applied Mechanics and Design
Stress and Strain

Appeared in Year: 2015

Question

MCQ▾

Which one of the following is the most conservative fatigue failure criterion?

Choices

Choice (4)Response

a.

Soderberg

b.

ASME Elliptic

c.

Gerber

d.

Modified Goodman

Question 12

Applied Mechanics and Design
Free Body Diagrams

Appeared in Year: 2015

Question

Numeric Answer▾

A horizontal plate has been joined to a vertical post using four rivets arranged as shown in the figure. The magnitude of the load on the worst loaded rivet (in N) is

Load a Rivet Are Due to Two Forces

Question 13

Applied Mechanics and Design
Euler's Theory of Columns

Appeared in Year: 2015

Question

Numeric Answer▾

Consider a steel column hinged on both sides. Its height is and cross-section are . The lowest Euler critical buckling load (in N) is

Question 14

Applied Mechanics and Design
Stress and Strain

Appeared in Year: 2015

Question

MCQ▾

Which one of the following types of stress-strain relationship best describes the behaviour of brittle materials, such as ceramics and thermosetting plastics, ?

Choices

Choice (4)Response

a.

Material Fracture

b.

Material Fracture - C

c.

Material Fracture - B

d.

Material Fracture - A

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